Czechoslovakia
0.09 - 0.11$
price on 06.12.2022
| Country: | Czechoslovakia |
| Type: | Postage stamps |
| Series: | International Trade Fair Brno |
| Nominal: | 30 h |
| Year: | 1961 |
| Size: | 44 x 27 mm |
| Perforation: | comb 11¾ x 11¼ |
| Mintage: | 3,750,000 |
International Trade Fair Brno
 Map of Europe and Fair emblem 0.09$ |  Fair emblem and Horizontal boring machine WD200 0.08$ |  Scientists’ meeting and nuclear physics emblem 0.16$ |